baber/WOPTO huggingface dataset:
Patent KR-20220153352-A (KR)
Inventor: LEE YONG KWON
IPC: A62C3/16
Filed: 2021-05-11
Abstract: Disclosed are a fire-retardant blanket assembly capable of quickly and completely suppressing a fire occurring in a battery pack in which lithium ion batteries are stacked, or in a vehicle or a device equipped with a lithium ion battery, and a fire suppression method using the same. The fire-retardant blanket assembly is used to suppress a fire occurring in a lithium battery or an electric vehicle including a lithium battery by covering the whole area of the lithium battery or the electric vehicle. The fire-retardant blanket assembly includes: a fire-retardant blanket; a first tightening string housed along the edge of the fire-retardant blanket provided in the fire-retardant blanket assembly and exposed through one side of the fire-retardant blanket; a first tightener keeping the first tightening string tightened; a fire extinguishing agent application member formed on the fire-retardant blanket to apply a fire extinguishing agent; and a discharge gas filter formed on the fire-retardant blanket to filter gas produced from the fire. Accordingly, when a fire occurs in an electric vehicle or the like, the whole electric vehicle is covered with the fire-retardant blanket assembly, and then, the first tightening string is pulled to completely wrap the bottom of the vehicle, and then, a suffocation type fire extinguishing agent is applied through a fire extinguishing agent inlet of the fire-retardant blanket to fill a space surrounded by the fire-retardant blanket, thereby maximizing a fire extinguishing effect due to suffocation to prevent the burning of the fire-retardant blanket or the spread of the fire to the outside when a thermal runaway phenomenon occurs to the battery.
Patent KR-20220055398-A (KR)
Inventor: JO AH RYEON
IPC: E02D27/42
Filed: 2021-05-14
Abstract: The present invention provides an apparatus for molding a base block for a street light pole, comprising an outer molding frame and an inner molding frame inserted and installed inside the outer molding frame, wherein the outer molding frame is formed in the shape of a square box opened at the top and bottom and having a receiving portion formed therein and the inner molding frame includes a central opening molding portion and a side opening molding portion. The apparatus for molding a base block for a street light pole according to the present invention allows a base block to be easily separated from the molding frames after molding while preventing damage to the base block.
Patent KR-20220159698-A (KR)
Inventor: SONG HYOUNG SEOK
IPC: G16H50/20
Filed: 2021-05-26
Abstract: The present invention relates to a system for caring for a dementia patient using vocal analysis based on artificial intelligence (AI) and a driving method thereof, which provides sound source content and receives and analyzes vocal data from singing of a dementia patient, the system comprising: a service terminal including a content output unit outputting sound source content necessary for singing, a vocal data input unit receiving vocal data corresponding to the sound source content outputted by the content output unit from a user who needs prevention and diagnosis of dementia, and a vocal data analysis unit analyzing the frequency of the vocal data inputted into the vocal data input unit, and performing comparison and analysis with the sound source content outputted by the content output unit; and a dementia care service server including an inference result deduction unit deducing a result of inference associated with dementia based on machine learning where a change in cognition capacity for each user is analyzed, based on a result of analysis by the vocal data analysis unit in the service terminal. Accordingly, the system for caring for the dementia patient using the vocal analysis based on the AI can provide important information on the prevention and diagnosis, treatment, and future prediction of a dementia patient.
Patent KR-20220029338-A (KR)
Title: Battery system sensing battery cell damaged and evaluating method for battery module
Inventor: YOUN HA EUN
IPC: H01M10/42
Filed: 2021-05-27
Abstract: The present invention relates to a battery system capable of detecting damaged battery cells and a battery module evaluation method. The battery system and a battery module evaluation device introduce a plurality of gas sensor units into a battery module in which the plurality of battery cells are accommodated, and can accurately predict the location of a gas-generated battery cell by comparing gas detection time measured by the gas sensor units when gas is generated from the battery cells, thereby being usefully used in terms of the development of the battery module and/or the management of the developed battery module.
Patent KR-20220161665-A (KR)
Title: English study method using learning videos for children
Inventor: KWON HEE SOO
IPC: H04N21/472
Filed: 2021-05-31
Abstract: The present invention relates to a method of learning English for young children using learning videos. According to an embodiment of the present invention, the method of learning English for young children using learning videos includes: a selection step in which a learning process is chosen through a user's remote control operation input; and an output step in which an English learning video corresponding to the learning process selected in the selection step is output from among multiple English learning videos stored in a device main body through a video output device. In the English learning video output during the output step, specific words and sentences are repeatedly presented. According to the present invention, by outputting step-by-step English learning videos through the video output device based on the user's selection and repeatedly presenting specific words and sentences in the output English learning videos, it is possible to spark interest in English for young children and enable efficient English learning with both short-term and long-term memory effects.
Patent KR-20220163739-A (KR)
Inventor: AN GEON HYOUNG
IPC: H01G11/32
Filed: 2021-06-03
Abstract: The present invention relates to a high-performance aqueous supercapacitor and a manufacturing method therefor. More specifically, the present invention relates to the aqueous supercapacitor comprising a positive pole, a negative pole, and a water-system electrolyte between the positive pole and the negative pole, wherein a current collector of the positive pole, the negative pole, or all of both comprises graphite; and the manufacturing method therefor. Therefore, the present invention is capable of showing a high cycling maintaining rate.
Patent KR-20220164342-A (KR)
Title: Reverse steering system
Inventor: HWANG SANG WOO
IPC: B62D5/04
Filed: 2021-06-04
Abstract: Introduced is a rear wheel steering system. The rear wheel steering system of the present invention comprises: a rear wheel steering motor providing a rotary force; a motion converting device in which an MR fluid is applied to a portion which converts the rotary force transmitted through the rear wheel steering motor into linear motion; an inverter controlling operation of the rear wheel steering motor; and a magnet switch controlling to selectively provide a magnetic field to the MR fluid by changing the magnetic field in conjunction with an inverter circuit. Provided is the rear wheel steering system which enables stable self-locking.
Patent KR-20220164996-A (KR)
Title: Camera, vehicle and driving control method of the same
Inventor: YOO SEUNG WAN
IPC: B60Q1/02
Filed: 2021-06-07
Abstract: According to one embodiment disclosed in the present document, a vehicle comprises: a headlight projecting a recognition pattern on the ground surface; a camera capturing a front side of the vehicle to have the recognition pattern and extracting an inflection point or a discontinuous area from the recognition pattern of the image; and a controller detecting an object of a front side of the vehicle based on the inflection point or the discontinuous area and controlling driving of the vehicle based on the detected object.
Patent KR-20220165098-A (KR)
Title: Coating composition with high thixotropy and low viscosity
Inventor: PARK SEH MAN
IPC: C09D7/40
Filed: 2021-06-07
Abstract: A low-viscosity coating composition with improved flow resistance according to various embodiments of the present invention includes: at least one main agent among urethane, urea, and an epoxy resin; and a curing agent, wherein at least one of the main agent and the curing agent includes a flow control agent, and the flow control agent is at least one of a polar aprotic solvent and silicon dioxide.
Patent KR-20220166968-A (KR)
Title: anode active material containing transition metal oxide, anode electrode using the same, and method for fabricating the same
Inventor: JIN HO BANG
IPC: H01M4/1391
Filed: 2021-06-11
Abstract: Provided is a negative electrode active material which includes a transition metal oxide. According to the present invention, a method for producing the negative electrode active material may comprise the steps of: preparing a first transition metal oxide source and a second transition metal oxide source; preparing a base source by providing the first transition metal oxide source and the second transition metal oxide source to secondary alcohol; providing a hydrolysis catalyst to the base source and inducing a sol-gel reaction to prepare a transition metal oxide precursor; and heat-treating the transition metal oxide precursor in a nitrogen environment to prepare the negative electrode active material including the transition metal oxide. Accordingly, electrical conductivity of a lithium secondary battery can be improved.
Patent KR-20230000334-A (KR)
Inventor: JEONG KANG HO
IPC: B60L50/51
Filed: 2021-06-24
Abstract: Disclosed is a battery charging system for a vehicle using a motor drive system, which drives a motor having a plurality of windings corresponding to a plurality of phases. The charging system comprises: a first inverter which includes a plurality of first switching devices, and has a DC terminal connected to the battery and an AC terminal connected to one end of the plurality of windings; a second inverter which includes a plurality of second switching devices, and has a DC terminal selectively short-circuited/opened with the DC terminal of the first inverter, and an AC terminal connected to the other end of the plurality of windings; a plurality of commutation switches, each having one end connected to the other end of each of the plurality of windings, wherein the other ends of the plurality of commutation switches are interconnected; and a controller which, in a charging mode to charge the battery, controls the connection status between the DC terminal of the first inverter and the DC terminal of the second inverter, the open/short states of the plurality of first switching devices, the plurality of second switching devices, and the plurality of commutation switches, based on the magnitude of the DC charging voltage applied between the other ends of the plurality of commutation switches and a negative terminal of the battery and the magnitude of the voltage of the battery. Therefore, the battery charging system can charge a battery by appropriately converting the magnitude of the charging voltage depending on the magnitude of the charging voltage provided from an external charger.
Patent KR-20220136858-A (KR)
Title: Shoes care device
Inventor: KIM CHANG KYU
IPC: F26B21/00
Filed: 2021-06-25
Abstract: The present invention relates to a shoe care device. The shoe care device, according to an embodiment of the present invention, comprises: an inner cabinet; a suction port; a discharge port; a connection passage; a desiccant; a heater; a sump; a regeneration passage; and a condenser. The air inside the inner cabinet is introduced into the connection passage through the suction port, dehumidified by the desiccant, and then discharged back into the inner cabinet through the discharge port to circulate inside the shoe care device. The heater regenerates the desiccant while being located in the connection passage. The condenser is located lower than the desiccant and higher than the sump and is made of metal. According to an embodiment of the present invention, it is possible to provide a shoe care device capable of effectively condensing humid air moving along the regeneration passage and smoothly moving the condensed water along the direction of gravity.
Patent KR-20230001078-A (KR)
Title: Light emitting display device
Inventor: CHOI NAKCHO
IPC: H01L27/32
Filed: 2021-06-25
Abstract: The disclosure relates to a light emitting display device, comprising: a board; an anode located on the substrate; a black pixel definition layer having an opening which overlaps the anode; a light emitting layer located within the opening of the black pixel definition layer; a spacer located on the black pixel definition layer and having a gap; and a cathode formed on the light emitting layer, the black pixel definition layer, and the spacer, wherein the spacer includes a first part and a second part which has a lower height than the first part and is formed integrally with the first part, and the second part is located close to the opening of the black pixel definition layer. Accordingly, the present invention can reduce the rate at which external light is reflected.
Patent KR-20230009782-A (KR)
Title: Rotary motion device using eccentric gravity by double crank module
Inventor: RYU UK HYUN
IPC: F16H21/18
Filed: 2021-07-09
Abstract: The present invention relates to a rotary motion device using eccentric gravity by a double crank module. A structure has been improved so that first and second weight plates reciprocate linearly in an opposite direction to each other by a pair of crank modules, and a linear reciprocating force in the opposite direction of the first and second weight plates is added by a booster module. In order to convert an eccentric load acting around a main wheel rotation axis into a main wheel rotational force and transmit the converted force, the device comprises a main shaft (10), a main wheel (20), a multi-shaft (30), a multi-wheel (40), the first and second weight plates (50, 50'), the crank module (60), and the booster module (70).
Patent KR-20220013907-A (KR)
Inventor: SHINADA MASATO
IPC: H01J37/34
Filed: 2021-07-13
Abstract: The present invention aims to restrict an incident angle of a target particle on a substrate and to control directivity of the target particle. The present invention relates to an apparatus for sputtering process which emits the target particle from a target by plasma formed in a processing vessel and attaches the target particle on the substrate mounted on a mounting platform. A magnet provided on a rear side of the target is moved by a magnet movement device. Two restriction plates are provided to face each other between the mounting platform and the target. According to the movement of the magnet, disposition location of the restriction plates are adjusted by the disposition location adjustment device. By the restriction plates, the incident angle of the target particle emitted from the target on the substrate mounted on the mounting platform is restricted and the directivity of the target particle is controlled.
Patent KR-20220115497-A (KR)
Title: Spiking neural network circuit including self correcting control circuit and method of operation thereof
Inventor: KWANG IL OH
IPC: G06N3/063
Filed: 2021-07-13
Abstract: A spike neural network circuit according to an embodiment of the present disclosure includes: a self-calibration control circuit generating an input signal and a first control code; a bias voltage generating circuit generating a first bias voltage based on the first control code; a synaptic circuit including a first synaptic column configured to perform an operation of an input signal and a first weight signal based on the first bias voltage and generate a first operation signal; a neuron circuit including a first neuron generating a first output signal based on a comparison of the first operation signal and a threshold voltage; and a spike comparison circuit generating a first comparison signal corresponding to a difference between the first output signal and a reference count. The self-calibration control circuit is further configured to generate a second control code correcting the first bias voltage based on the first control code and the first comparison signal. Accordingly, the reliability of neural network calculation is improved and the yield of semiconductor devices is improved.
Patent KR-20230011546-A (KR)
Title: Method of forming through hole in glass substrate
Inventor: PARK SUNG SOO
IPC: C03B33/02
Filed: 2021-07-13
Abstract: One embodiment of the present invention provides a method for forming a through-hole on a glass substrate, which allows micro holes with a more precise aspect ratio to be formed through the glass substrate. The method for forming a through-hole on a glass substrate according to the present invention comprises the steps of: irradiating a glass substrate with a laser beam whose energy intensity does not exceed an ablation threshold to create a hole-shaped deformation area inside the glass substrate, which extends in a direction of the thickness of the glass substrate; and immersing the glass substrate in an etching solution to etch the deformation area away, thereby enabling the through-hole to be formed along the deformation area on the glass substrate. When a through-hole is to be formed with a first aspect ratio greater than a preset reference aspect ratio, the etching solution having a first concentration is used, and when a through-hole is to be formed with a second aspect ratio less than the reference aspect ratio, the etching solution having a second concentration greater than the first concentration is used.
Patent KR-20210095611-A (KR)
Title: Electronic device for applying distortion effect to image and operating method thereof
Inventor: HO MINHWAN
IPC: G06T11/00
Filed: 2021-07-23
Abstract: According to various embodiments, provided are an electronic device and an operating method thereof. The operating method may comprise the steps of: generating at least one setting image in which at least one parameter related to a distortion effect is expressed in at least one color; and applying the distortion effect to a target image based on the setting image.
Patent KR-20230019290-A (KR)
Inventor: KANG DAE YOON
IPC: B63B79/15
Filed: 2021-07-29
Abstract: The present invention relates to an automatic sailing system based on a pilot sailing pattern simulation algorithm of a WIG craft including multiple virtual and actual sailing influence factors, capable of enabling automatic sailing along an optimal sailing route based on pilot sailing patterns included in simulation information and actual sailing information in relation to the same sailing route. In accordance with the present invention, the automatic sailing system includes: a GPS module; a navigation module displaying a navigation route on a map in interoperation with the GPS module to guide the route; and an automatic sailing control module enabling automatic sailing by deriving at least one optimal sailing route through a comparison between past history data simulated based on a sailing influence factor including environment information of the sailing route and weight information of a WIG craft, and current data about the sailing influence factor on the current sailing route.
Patent KR-20210098935-A (KR)
Title: System and Method for Sound Translation Based on Generative Adversarial Networks
Inventor: JUNG WON JIN
IPC: G10L25/90
Filed: 2021-08-05
Abstract: Disclosed are a system and method for modifying sound. An objective, in the present embodiment, is to provide the system and method for modifying the sound that applies training based on a self-attention module and a characteristic loss function when transforming between mutually unpaired sounds, and increases a reality of the deformed sound by facilitating transformations that mimic a target tone while maintaining the elements such as pitch, beat, silence, and vibration. The system comprises: a first generator; a second generator; a first discriminator; a second discriminator; and a training part.
Patent KR-20230021890-A (KR)
Title: Method and device for automatically generating user's empathy topics based on user preferences
Inventor: LEE JIN WOOK
IPC: H04L51/00
Filed: 2021-08-06
Abstract: The present invention relates to a method for automatically generating user empathy topics based on a preference of a user in a computing device comprising: a step of preparing a preference inference model in advance, wherein the preference inference model is an artificial intelligence model for inferring the preference of the user depending on acceptance or rejection for at least one query information; a step of transmitting the at least one query information related to the preference inference model to a user terminal; a step of inferring the preference of the user of the user terminal by accumulating acceptance answer information or rejection answer information received from the user terminal for the at least one query information; and a step of generating user empathy topic information based on the inferred preference of the user. The present invention can enhance convenience of the user.
Patent KR-20230022745-A (KR)
Title: Gene editing system for simultaneous gene editing of P34 and its homolog genes and uses thereof
Inventor: KIM MIN CHUL
IPC: C12N15/10
Filed: 2021-08-09
Abstract: According to the present invention, a CRISPR/Cas system is built which simultaneously edits GmP34 gene (Glyma08g116300) and homologous chromosome Glyma08g116400 gene thereof which express an allergen in soybeans, and a soybean transformant with reduced allergens is produced through a gene editing-based technology using the system. According to the present invention, a CRISPR/Cas-based soybean gene editing system or vector, and a soybean gene editing composition including the same have an effect of simultaneously suppressing the expression of P34 protein present in soybeans and highly homolog protein (88.6 % homology). The present invention can provide a new plant with reduced allergens by simultaneously editing the GmP34 gene (Glyma08g116300) and homologous chromosome Glyma08g116400 gene thereof in soybean plants. In addition, by cultivating soybeans with reduced allergens, usability and value of soybeans for food and feed can be improved. Accordingly, safety and availability of soybeans, which are important food resources, are improved. Moreover, since soybeans can be used in a variety of ways as raw materials for food, feed, and processed foods, business feasibility and marketability are significant.
Patent KR-20230026023-A (KR)
Title: 상장기업 a등급 분별 장치
Inventor: KO JUNG HOON
IPC: G06Q10/06
Filed: 2021-08-17
Abstract: 본 발명은 상장된 기업들을 A등급 및 그외등급으로 분류하는 방법에 관한 것으로, 기업의 영업이익과 주당순이익(EPS)이 최근 5~7개 분기중 전 분기대비 성장이 3회 이상시 A등급으로 판별하여 종목명만 입력시 자동으로 등급이 산출되는 장치로, 기업의 가치에 투자하는 정량적 분석 방법이다.
Patent KR-20230027364-A (KR)
Inventor: LEE IN KYU
IPC: F17C9/02
Filed: 2021-08-18
Abstract: 본 발명은 액화 천연가스의 재기화 과정에서 회수된 냉열을 활용하여 천연가스를 효과적으로 액화시킬 수 있는 천연가스 액화 시스템, 이를 포함하는 선박, 선박을 이용한 천연가스 및 공기의 액화 방법에 관한 것이다.
Patent KR-20230030112-A (KR)
Inventor: CHO JOO WOAN
IPC: H01L33/50
Filed: 2021-08-24
Abstract: 표시 장치가 제공된다. 표시 장치는 복수의 화소 회로부들, 및 상기 화소 회로부와 전기적으로 연결된 복수의 패드들을 포함하는 회로 기판, 상기 회로 기판 상에 배치되고 상기 화소 회로부와 전기적으로 연결된 복수의 발광 소자들을 포함하는 표시 기판, 상기 표시 기판 상에 배치되고 상기 패드들과 전기적으로 연결된 복수의 회로 보드 패드들을 포함하는 회로 보드, 및 상기 회로 기판 중 상기 표시 기판이 배치된 일 면의 반대편 타 면에 배치된 방열 기판을 포함하고, 상기 표시 기판은 상기 복수의 발광 소자들이 배치된 셀 부의 주변 영역에 배치된 복수의 비아홀들, 및 상기 비아홀들에 배치된 복수의 패드 연결 전극들을 포함하고, 상기 복수의 패드 연결 전극들은 각각 상기 회로 기판의 상기 패드들, 및 상기 회로 보드의 상기 회로 보드 패드들과 연결된다.
Patent KR-20230030810-A (KR)
Inventor: CHO KYUNG JAE
IPC: G06N3/04
Filed: 2021-08-26
Abstract: 본 발명은 컴퓨팅 장치에 의해 수행되는, 인공 신경망에 대한 학습 데이터 생성 방법에 관한 것이다. 
일 실시예에 따른 데이터 생성 방법은 (1) 정상 데이터와 (2) 노이즈가 부가된 정상 데이터를 구분하도록 GAN을 훈련하는 것을 포함하며, 상기 GAN의 손실 함수는 상기 노이즈에 대한 손실 값을 포함할 수 있다.